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WO2009008418A1 - Unité d'affichage, procédé pour traiter un signal vidéo et programme pour traiter un signal vidéo - Google Patents

Unité d'affichage, procédé pour traiter un signal vidéo et programme pour traiter un signal vidéo Download PDF

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Publication number
WO2009008418A1
WO2009008418A1 PCT/JP2008/062317 JP2008062317W WO2009008418A1 WO 2009008418 A1 WO2009008418 A1 WO 2009008418A1 JP 2008062317 W JP2008062317 W JP 2008062317W WO 2009008418 A1 WO2009008418 A1 WO 2009008418A1
Authority
WO
WIPO (PCT)
Prior art keywords
video signal
processing video
display unit
luminescence
specifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/062317
Other languages
English (en)
Japanese (ja)
Inventor
Yasuo Inoue
Masahiro Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to CA002691627A priority Critical patent/CA2691627A1/fr
Priority to AU2008273388A priority patent/AU2008273388B2/en
Priority to BRPI0813523-1A2A priority patent/BRPI0813523A2/pt
Priority to CN2008800233644A priority patent/CN101960508B/zh
Priority to KR1020097027422A priority patent/KR101450937B1/ko
Priority to EP08790954.5A priority patent/EP2189966B1/fr
Priority to RU2009149444/07A priority patent/RU2470380C2/ru
Priority to JP2009522649A priority patent/JP5316408B2/ja
Priority to US12/668,150 priority patent/US8514154B2/en
Publication of WO2009008418A1 publication Critical patent/WO2009008418A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
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    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G—PHYSICS
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    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
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    • G09G2300/00—Aspects of the constitution of display devices
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    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • G09G2300/0866—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes by means of changes in the pixel supply voltage
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
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    • G09G2320/00—Control of display operating conditions
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    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
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    • G—PHYSICS
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    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
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    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
    • G—PHYSICS
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    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • G—PHYSICS
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3266—Details of drivers for scan electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

L'invention porte sur une unité d'affichage comportant une section d'affichage dans laquelle des éléments luminescents, qui sont auto-luminescents en fonction de la quantité du courant, sont disposés dans un motif de matrice. L'unité d'affichage comprend une section de spécification de quantité de luminescence afin d'établir des performances de référence pour spécifier la quantité de luminescence par unité de temps pour chacun des éléments luminescents en fonction des informations vidéo de signaux vidéo entrants, et une section de réglage qui règle des performances réelles pour spécifier un temps de luminescence requis pour que les éléments luminescents produisent une luminescence par unité de temps, en fonction des performances de référence, située à l'intérieur d'une plage spécifiée, et qui règle le gain des signaux vidéo de telle sorte que la quantité de luminescence spécifiée par les performances réelles et le gain des signaux vidéo peut être la même que celle spécifiée par les performances de référence.
PCT/JP2008/062317 2007-07-11 2008-07-08 Unité d'affichage, procédé pour traiter un signal vidéo et programme pour traiter un signal vidéo Ceased WO2009008418A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002691627A CA2691627A1 (fr) 2007-07-11 2008-07-08 Unite d'affichage, procede pour traiter un signal video et programme pour traiter un signal video
AU2008273388A AU2008273388B2 (en) 2007-07-11 2008-07-08 Display device, picture signal processing method, and program
BRPI0813523-1A2A BRPI0813523A2 (pt) 2007-07-11 2008-07-08 Dispositivo de exibição, método e processamento de sinal de imagem de um dispositivo de exibição, e, programa.
CN2008800233644A CN101960508B (zh) 2007-07-11 2008-07-08 显示设备、影像信号处理方法
KR1020097027422A KR101450937B1 (ko) 2007-07-11 2008-07-08 표시 장치, 영상 신호 처리 방법 및 기록 매체
EP08790954.5A EP2189966B1 (fr) 2007-07-11 2008-07-08 Unité d'affichage, procédé pour traiter un signal vidéo et programme pour traiter un signal vidéo
RU2009149444/07A RU2470380C2 (ru) 2007-07-11 2008-07-08 Устройство дисплея, способ обработки сигнала изображения и программа
JP2009522649A JP5316408B2 (ja) 2007-07-11 2008-07-08 表示装置、映像信号処理方法、およびプログラム
US12/668,150 US8514154B2 (en) 2007-07-11 2008-07-08 Display device, picture signal processing method, and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-182353 2007-07-11
JP2007182353 2007-07-11

Publications (1)

Publication Number Publication Date
WO2009008418A1 true WO2009008418A1 (fr) 2009-01-15

Family

ID=40228588

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062317 Ceased WO2009008418A1 (fr) 2007-07-11 2008-07-08 Unité d'affichage, procédé pour traiter un signal vidéo et programme pour traiter un signal vidéo

Country Status (11)

Country Link
US (1) US8514154B2 (fr)
EP (1) EP2189966B1 (fr)
JP (1) JP5316408B2 (fr)
KR (1) KR101450937B1 (fr)
CN (1) CN101960508B (fr)
AU (1) AU2008273388B2 (fr)
BR (1) BRPI0813523A2 (fr)
CA (1) CA2691627A1 (fr)
RU (1) RU2470380C2 (fr)
TW (1) TWI413059B (fr)
WO (1) WO2009008418A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2325830A1 (fr) * 2009-10-30 2011-05-25 ACER Incorporated Affichage à diode électroluminescente organique, son procédé de commande et son unité de pixels
JP2014115648A (ja) * 2012-12-10 2014-06-26 Lg Display Co Ltd 有機発光ダイオード表示装置及びその駆動方法
JP2019101098A (ja) * 2017-11-29 2019-06-24 株式会社ジャパンディスプレイ 表示装置
WO2019235114A1 (fr) * 2018-06-06 2019-12-12 株式会社ジャパンディスプレイ Dispositif d'affichage, et procédé de commande de dispositif d'affichage
JPWO2021131830A1 (fr) * 2019-12-27 2021-07-01

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080101679A (ko) 2007-05-18 2008-11-21 소니 가부시끼 가이샤 표시 장치, 영상 신호 처리 방법, 및 프로그램
KR101878362B1 (ko) * 2010-11-26 2018-08-07 엘지디스플레이 주식회사 영상표시장치 및 그 구동방법
RU2011111366A (ru) * 2011-03-28 2012-10-10 Святослав Иванович Арсенич (RU) Матричный индикатор (варианты) и способ его изготовления
KR20130133499A (ko) * 2012-05-29 2013-12-09 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
KR101985313B1 (ko) * 2012-10-16 2019-06-03 삼성전자주식회사 디스플레이장치 및 그 제어방법
KR101970564B1 (ko) * 2012-11-30 2019-08-13 엘지디스플레이 주식회사 유기 발광 다이오드 표시 장치의 전류 제어 방법 및 장치
US8988574B2 (en) 2012-12-27 2015-03-24 Panasonic Intellectual Property Corporation Of America Information communication method for obtaining information using bright line image
US9608725B2 (en) 2012-12-27 2017-03-28 Panasonic Intellectual Property Corporation Of America Information processing program, reception program, and information processing apparatus
US9646568B2 (en) 2012-12-27 2017-05-09 Panasonic Intellectual Property Corporation Of America Display method
WO2014103341A1 (fr) 2012-12-27 2014-07-03 パナソニック株式会社 Procédé de communication d'informations
US9560284B2 (en) 2012-12-27 2017-01-31 Panasonic Intellectual Property Corporation Of America Information communication method for obtaining information specified by striped pattern of bright lines
US10523876B2 (en) 2012-12-27 2019-12-31 Panasonic Intellectual Property Corporation Of America Information communication method
US9608727B2 (en) 2012-12-27 2017-03-28 Panasonic Intellectual Property Corporation Of America Switched pixel visible light transmitting method, apparatus and program
US10303945B2 (en) 2012-12-27 2019-05-28 Panasonic Intellectual Property Corporation Of America Display method and display apparatus
US8922666B2 (en) 2012-12-27 2014-12-30 Panasonic Intellectual Property Corporation Of America Information communication method
WO2014103158A1 (fr) 2012-12-27 2014-07-03 パナソニック株式会社 Procédé d'affichage vidéo
US10951310B2 (en) 2012-12-27 2021-03-16 Panasonic Intellectual Property Corporation Of America Communication method, communication device, and transmitter
EP2940900B1 (fr) 2012-12-27 2020-11-04 Panasonic Intellectual Property Corporation of America Procédé de communication d'informations
US10530486B2 (en) * 2012-12-27 2020-01-07 Panasonic Intellectual Property Corporation Of America Transmitting method, transmitting apparatus, and program
US9087349B2 (en) 2012-12-27 2015-07-21 Panasonic Intellectual Property Corporation Of America Information communication method
US9088360B2 (en) 2012-12-27 2015-07-21 Panasonic Intellectual Property Corporation Of America Information communication method
TW201445542A (zh) * 2013-05-20 2014-12-01 Sony Corp 影像信號處理電路、影像信號處理方法及顯示裝置
US10137361B2 (en) * 2013-06-07 2018-11-27 Sony Interactive Entertainment America Llc Systems and methods for using reduced hops to generate an augmented virtual reality scene within a head mounted system
JP2015052705A (ja) * 2013-09-06 2015-03-19 パナソニック液晶ディスプレイ株式会社 表示装置
JP6703185B2 (ja) * 2017-03-30 2020-06-03 三菱電機株式会社 Ｌｅｄ表示装置およびその輝度補正方法
CN106847180B (zh) * 2017-04-24 2019-01-22 深圳市华星光电半导体显示技术有限公司 Oled显示装置的亮度补偿系统及亮度补偿方法
JP6764829B2 (ja) * 2017-06-01 2020-10-07 株式会社Ｊｏｌｅｄ 表示パネルの制御装置、表示装置および表示パネルの駆動方法
WO2019005079A1 (fr) * 2017-06-29 2019-01-03 Hewlett-Packard Development Company, L.P. Modification de luminosité d'affichages à l'aide d'une luminance de pixels
US11763732B2 (en) * 2019-06-25 2023-09-19 Sharp Kabushiki Kaisha Display device and image processing method
JP7433060B2 (ja) * 2020-01-23 2024-02-19 シャープ株式会社 表示制御装置、表示装置、制御プログラムおよび制御方法
CN113873728B (zh) * 2021-09-27 2023-10-31 深圳市欧瑞博科技股份有限公司 照明设备的亮度调节方法、装置、照明设备以及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004047061A2 (fr) 2002-11-15 2004-06-03 Koninklijke Philips Electronics N.V. Dispositif d'affichage, dispositif electrique comprenant un tel dispositif d'affichage, et procede de pilotage d'un dispositif d'affichage
JP2005301095A (ja) * 2004-04-15 2005-10-27 Semiconductor Energy Lab Co Ltd 表示装置
JP2005308857A (ja) * 2004-04-19 2005-11-04 Sony Corp アクティブマトリクス型表示装置およびその駆動方法
JP2006038968A (ja) * 2004-07-23 2006-02-09 Sony Corp 表示装置及びその駆動方法
US20070103409A1 (en) 2002-05-17 2007-05-10 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196839A (en) * 1988-09-16 1993-03-23 Chips And Technologies, Inc. Gray scales method and circuitry for flat panel graphics display
RU2251160C2 (ru) * 1999-03-31 2005-04-27 Фудзитсу Дженерал Лимитед Схема коррекции качества изображения
JP3999076B2 (ja) * 2001-09-28 2007-10-31 株式会社半導体エネルギー研究所 発光装置の駆動方法
TWI250500B (en) * 2003-08-08 2006-03-01 Display Optronics Corp M Gray level correction device for liquid crystal display
US20050285828A1 (en) * 2004-06-25 2005-12-29 Sanyo Electric Co., Ltd. Signal processing circuit and method for self-luminous type display
JP2006038967A (ja) * 2004-07-23 2006-02-09 Sony Corp 表示装置及びその駆動方法
CA2504571A1 (fr) * 2005-04-12 2006-10-12 Ignis Innovation Inc. Methode rapide de compensation des defauts d'uniformite dans les afficheurs oled
KR101348753B1 (ko) * 2005-06-10 2014-01-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP5071954B2 (ja) * 2005-11-24 2012-11-14 東北パイオニア株式会社 発光表示パネルの駆動装置および駆動方法
JP4984496B2 (ja) * 2005-11-09 2012-07-25 ソニー株式会社 自発光表示装置、発光条件制御装置、発光条件制御方法及びプログラム
CN101681591B (zh) * 2007-05-25 2012-07-18 索尼株式会社 显示设备及影像信号处理方法
JP4433041B2 (ja) * 2007-11-16 2010-03-17 ソニー株式会社 表示装置、画像信号処理方法、およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070103409A1 (en) 2002-05-17 2007-05-10 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
WO2004047061A2 (fr) 2002-11-15 2004-06-03 Koninklijke Philips Electronics N.V. Dispositif d'affichage, dispositif electrique comprenant un tel dispositif d'affichage, et procede de pilotage d'un dispositif d'affichage
JP2005301095A (ja) * 2004-04-15 2005-10-27 Semiconductor Energy Lab Co Ltd 表示装置
JP2005308857A (ja) * 2004-04-19 2005-11-04 Sony Corp アクティブマトリクス型表示装置およびその駆動方法
JP2006038968A (ja) * 2004-07-23 2006-02-09 Sony Corp 表示装置及びその駆動方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2189966A4

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2325830A1 (fr) * 2009-10-30 2011-05-25 ACER Incorporated Affichage à diode électroluminescente organique, son procédé de commande et son unité de pixels
JP2014115648A (ja) * 2012-12-10 2014-06-26 Lg Display Co Ltd 有機発光ダイオード表示装置及びその駆動方法
US9646529B2 (en) 2012-12-10 2017-05-09 Lg Display Co., Ltd. Preventing an overcurrent condition in an organic light emitting diode display device
JP2019101098A (ja) * 2017-11-29 2019-06-24 株式会社ジャパンディスプレイ 表示装置
JP6999382B2 (ja) 2017-11-29 2022-01-18 株式会社ジャパンディスプレイ 表示装置
WO2019235114A1 (fr) * 2018-06-06 2019-12-12 株式会社ジャパンディスプレイ Dispositif d'affichage, et procédé de commande de dispositif d'affichage
JP2019211665A (ja) * 2018-06-06 2019-12-12 株式会社ジャパンディスプレイ 表示装置及び表示装置の駆動方法
JP7066537B2 (ja) 2018-06-06 2022-05-13 株式会社ジャパンディスプレイ 表示装置及び表示装置の駆動方法
JPWO2021131830A1 (fr) * 2019-12-27 2021-07-01

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CA2691627A1 (fr) 2009-01-15
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BRPI0813523A2 (pt) 2014-12-23
EP2189966A1 (fr) 2010-05-26
EP2189966A4 (fr) 2010-10-27
RU2470380C2 (ru) 2012-12-20
RU2009149444A (ru) 2011-07-10
KR101450937B1 (ko) 2014-10-14
US20100328359A1 (en) 2010-12-30
TWI413059B (zh) 2013-10-21
US8514154B2 (en) 2013-08-20
AU2008273388B2 (en) 2013-08-15
JPWO2009008418A1 (ja) 2010-09-09
CN101960508A (zh) 2011-01-26
EP2189966B1 (fr) 2018-09-05
CN101960508B (zh) 2013-07-31
JP5316408B2 (ja) 2013-10-16
AU2008273388A1 (en) 2009-01-15

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